ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6006 P575I  Robots protection 0 / 0 10
5981 P581E  Kojiro and Furrari 0 / 0 10
5903 P600F  Edge coloring of bipartite graph 0 / 0 10
5898 P601E  A Museum Robbery 0 / 0 10
5846 P613D  Kingdom and its Cities 0 / 0 10
5814 P620F  Xors on Segments 0 / 0 10
5791 P625E  Frog Fights 0 / 0 10
5731 P633G  Yash And Trees 0 / 0 10
5715 P639E  Bear and Paradox 0 / 0 10
5677 P652F  Ants on a Circle 0 / 0 10
5610 P671C  Ultimate Weirdness of an Array 0 / 0 10
5551 P685E  Travelling Through the Snow Queen's Kingdom 0 / 0 10
5501 P698E  Cron 0 / 0 10
5484 P702F  T-Shirts 0 / 0 10
5416 P717I  Cowboy Beblop at his computer 0 / 0 10
5393 P722F  Cyclic Cipher 0 / 0 10
5319 P736D  Permutations 0 / 0 10
5260 P750F  New Year and Finding Roots 0 / 0 10
5231 P757F  Team Rocket Rises Again 0 / 0 10
5210 P762F  Tree nesting 0 / 0 10
5135 P776F  Sherlock's bet to Moriarty 0 / 0 10
5068 P794E  Choosing Carrot 0 / 0 10
5067 P794F  Leha and security system 0 / 0 10
5060 P796F  Sequence Recovery 0 / 0 10
5034 P802F  Marmots (hard) 0 / 0 10
4969 P815D  Karen and Cards 0 / 0 10
4948 P819E  Mister B and Flight to the Moon 0 / 0 10
4916 P830D  Singer House 0 / 0 10
4903 P833D  Red-Black Cobweb 0 / 0 10
4884 P838C  Future Failure 0 / 0 10
4881 P838F  Expected Earnings 0 / 0 10
4864 P842E  Nikita and game 0 / 0 10
4820 P850D  Tournament Construction 0 / 0 10
4819 P850E  Random Elections 0 / 0 10
4818 P850F  Rainbow Balls 0 / 0 10
4775 P859F  Ordering T-Shirts 0 / 0 10
4735 P869D  The Overdosing Ubiquity 0 / 0 10
4670 P887E  Little Brother 0 / 0 10
4586 P908G  New Year and Original Order 0 / 0 10
4558 P913F  Strongly Connected Tournament 0 / 0 10
4327 P962G  Visible Black Areas 0 / 0 10
4259 P983E  NN country 0 / 0 10
4245 P986E  Prince's Problem 0 / 0 10
4101 P1012D  AB-Strings 0 / 0 10
4020 P1031F  Familiar Operations 0 / 0 10
4008 P1033E  Hidden Bipartite Graph 0 / 0 10
4007 P1033F  Boolean Computer 0 / 0 10
3976 P1039D  You Are Given a Tree 0 / 0 10
3848 P1067E  Random Forest Rank 0 / 0 10
3787 P1082F  Speed Dial 0 / 0 10

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